Thumb pagination

tools.py

@@ -166,6 +166,9 @@ async def list_thumbnails_handler(args: Dict[str, Any]):
         x = padding + col * (thumb_size + padding)
         y = padding + row * (thumb_size + label_height + padding)
         
+        # Continuous numbering across pages
+        global_index = start_idx + i + 1
+        
         try:
             with Image.open(full_path) as img:
                 width, height = img.size
@@ -176,15 +179,15 @@ async def list_thumbnails_handler(args: Dict[str, Any]):
             
             mod_time_rel = format_relative_time(info["mtime"])
             size_kb = info["size"] / 1024
-            file_details.append(f"{i+1}. {filename} | {width}x{height} | {size_kb:.1f}KB | {mod_time_rel}")
+            file_details.append(f"{global_index}. {filename} | {width}x{height} | {size_kb:.1f}KB | {mod_time_rel}")
             
-            text = str(i + 1)
+            text = str(global_index)
             draw.text((x + 2, y + thumb_size + 2), text, fill=(255, 255, 255), font=font)
             
         except Exception as e:
             logger.error(f"Failed to process {filename}: {e}")
             draw.text((x, y + thumb_size // 2), "Error", fill=(255, 0, 0), font=font)
-            file_details.append(f"{i+1}. {filename} | ERROR")
+            file_details.append(f"{global_index}. {filename} | ERROR")
 
     buf = io.BytesIO()
     canvas.save(buf, format='PNG')
@@ -244,7 +247,6 @@ async def list_directory_details_handler(args: Dict[str, Any]):
         except Exception as e:
             logger.error(f"Could not stat {entry}: {e}")
 
-    # Sort: Directories first, then files, then alphabetical
     all_items.sort(key=lambda x: (x["type"] == "file", x["name"].lower()))
 
     total_items = len(all_items)
@@ -305,7 +307,7 @@ TOOL_REGISTRY = [
     ),
     Tool(
         name="list_directory",
-        description="Lists the contents of a directory in a Nemo-like format. Directories first, then files. Supports pagination.",
+        description="Lists the contents of a directory in a file browser format. Directories first, then files. Supports pagination.",
         schema={
             "type": "object",
             "properties": {